[PATCH 2/2] kconfig: highlight xconfig 'comment' lines with '***'

[Randy Dunlap <rdunlap@infradead.org>]

Mark Kconfig "comment" lines with "*** <commentstring> ***"
so that it is clear that these lines are comments and not some
kconfig item that cannot be modified.

This is helpful in some menus to be able to provide a menu
"sub-heading" for groups of similar config items.

This also makes the comments be presented in a way that is
similar to menuconfig and nconfig.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: linux-kbuild@vger.kernel.org
---
 scripts/kconfig/qconf.cc |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20210416.orig/scripts/kconfig/qconf.cc
+++ linux-next-20210416/scripts/kconfig/qconf.cc
@@ -122,6 +122,7 @@ void ConfigItem::updateMenu(void)
 		goto set_prompt;
 	case P_COMMENT:
 		setIcon(promptColIdx, QIcon());
+		prompt = "*** " + prompt + " ***";
 		goto set_prompt;
 	default:
 		;